TO AVOID POISONING BY A BUILDUP OF CO GAS. This is because the detectors help sense when there is too much co gas, and it alerts you if there is because it can be poisonous.
Disabled individuals receive more discrimation because they are deemed to be less able to do basic tasks. People who hold prejudices and are judgemental allow a barrier to build around disabled people, because they associate them with a lack of mental ability. In this sense, disabled people are almost inferior in their surroundings because they are open to labels.
Furthermore, some are unwilling to hold faith in disabled people because they believe that they are incapable of understanding their environment the same as non - disabled people. Unfortunately, some have the notion that the dis abled are weak and eccentric, which is a driving force for stereotypes and mockery.
The answer is 22 times 67 with is 627 and that is your answer
C is the answer hope i helped
